We’ve known for a while that 20th Century Fox was testing various actresses to play young psychic Jean Grey in X-Men: Apocalypse, but Sophie Turner (Sansa Stark on Game of Thrones) had only just entered the (casting) game before she officially nabbed the part. And she’s not the only new cast member! Bryan Singer took to Twitter to lay out the teen X-Men we’ll be seeing next summer, including Cyclops and Storm.

Tye Sheridan’s breakout role was in Terrence Malick’s trippy family drama The Tree of Life; he’ll also be appearing in the adaptation of Gillian Flynn’s Dark Places, as well as Scouts vs. Zombies. Alexandra Shipp is best known for playing the late singer Aaliyah in a Lifetime movie last year.

Shortly after Singer tweeted the news, Turner posted this simple but thrilled tweet: